Watergrass

This small, moss green grass grows up to 1 foot (30.5 cm) tall. The very thin stalks grow in large clumps that are resistant and they are slow to spread and grow.

When mature, the end of the stem eventually transforms into a large, beige spikelet.

During the mid-summer, it produces lots of pollen, and after flowering, it is left with a few large grains.